Help with map widget and colours

I am having problems getting the map widget to work properly - I am using the correct postcode SY21 8NB but no map is showing, it is just a blue square with a pinpoint in an unidentified area. I have tested it with an alternative postcode in the area and this works fine so not sure why I am problems. Can you advise?

Secondly, for the main titles throughout the site e.g. page names, can I have an alternative colour to orange or do I need to but the custom design upgrade to allow this?

Concerning the Contact Info widget, there seems to be a small bug which does not allow you to enter each part of your address on a new line. For a temporary fix, please just use one line. The following works wel for me:

Forden, Welshpool, Powys, SY21 8NB

Does this look OK to you or are addresses in your county properly formatted like this?